CN215009502U

CN215009502U - Automatic alarm type waterproof bus duct

Info

Publication number: CN215009502U
Application number: CN202120528867.XU
Authority: CN
Inventors: 卞海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-12-03
Anticipated expiration: 2031-03-12

Abstract

The utility model provides an automatic alarm type waterproof bus duct, including bus duct waterproof shell, conductive bar, bus duct waterproof shell includes U-shaped kerve and apron, and the bottom of apron is equipped with the waterproof backplate that is located U-shaped kerve both sides, and the both sides of U-shaped kerve are fixed with the fixed block, are connected with the bolt that links to each other with the apron in the fixed block, and the top of U-shaped kerve still is equipped with the sealing strip; two sets of louvres have been seted up on the both sides vertical plate of U-shaped kerve, the extending groove has been seted up at the top of louvre, is equipped with the deckle board in the extending groove, and the both sides of deckle board are equipped with two sets of sliding blocks, be equipped with in the extending groove with sliding block sliding fit's spout, and be equipped with one in the spout and support the spring of pressing the sliding block, the bottom side of deckle board is fixed with a butt in the first water-swelling sealing rod of louvre bottom, has seted up a plurality of heat dissipation through-holes on the first water-swelling sealing rod, and first pressure sensor is still installed to the tank bottom of extending groove, the utility model discloses simple structure, water-proof effects is better, and has the autoalarm function of leaking.

Description

Automatic alarm type waterproof bus duct

Technical Field

The utility model relates to a bus duct, especially an automatic alarm type waterproof bus duct.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, the traditional cable serving as a power transmission lead cannot meet the requirement in a high-current transmission system, and in the prior art, a bus duct is generally adopted to replace the traditional cable and is used for distributing larger power for each element of a decentralized system.

Among the prior art, general bus duct is as the electric conductor through a plurality of copper conductive row, and the outside of a plurality of conductive row need install the aluminium system shell that is used for protecting conductive row, general conventional bus duct needs have certain waterproof effect, however, also need ensure its radiating effect simultaneously, and bus duct among the prior art is when seting up the louvre and dispel the heat, the rainwater can enter into the bus duct through the louvre in, lead to the bus duct to wet, cause alternate insulation resistance to descend, reduce the service life of bus duct, apron among the prior art is fixed through exposing the bolt outside usually simultaneously, the rainwater flows into the bus duct from the fixed point easily, reduce the water-proof effects of bus duct.

Therefore, an automatic alarm type waterproof bus duct which is simple in structure, good in waterproof effect and has an automatic water leakage alarm function is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic waterproof bus duct of alarm type, simple structure, water-proof effects is better, and has the autoalarm function of leaking.

The utility model provides a following technical scheme:

an automatic alarm type waterproof bus duct comprises a bus duct waterproof shell and a plurality of conductive bars which are installed in the bus duct waterproof shell and used for being electrified, wherein the bus duct waterproof shell comprises a U-shaped bottom groove and a cover plate covering the top of the U-shaped bottom groove; two sets of louvres have been seted up on the both sides longitudinal slab of U-shaped kerve, an extension groove has been seted up at the top of louvre, be equipped with a deckle board in the extension groove, the both sides of deckle board are equipped with two sets of sliding blocks, be equipped with the spout with sliding block sliding fit in the extension groove, and be equipped with a spring that supports and press the sliding block in the spout, the bottom side of deckle board is fixed with a butt in the first water-swelling sealing rod of louvre bottom, a plurality of heat dissipation through-holes have been seted up on the first water-swelling sealing rod, and a pressure sensor is still installed to the tank bottom of extension groove, first water-swelling sealing rod supports and presses the first pressure sensor of deckle board crimping after meeting water inflation to report to the police.

Preferably, the inner side of the waterproof guard plate is also longitudinally and slidably connected with an extension guard plate.

Preferably, the inboard of extending the backplate is equipped with the butt piece, and the both sides of U-shaped kerve articulate there are two sets of horizontal baffles, and the tip of horizontal baffle is equipped with the sucking disc that is used for adsorbing on the butt piece, and has seted up a plurality of horizontal through-holes of hindering on the horizontal baffle.

Preferably, the alarm device further comprises a controller and an alarm device, and the alarm device and the first pressure sensor are both electrically connected with the controller.

Preferably, the top end of the sealing strip is triangular in cross section and matched with the bottom side notch of the cover plate.

Preferably, U-shaped bottom inslot is equipped with first fire-retardant board, the bottom side of apron is equipped with the fire-retardant board of second, set up on first fire-retardant board and the fire-retardant board of second with electrically conductive row complex cooperation double-layered groove, still be equipped with the heat dissipation chamber between first fire-retardant board and the U-shaped kerve, be the V-arrangement groove at the bottom of the chamber in heat dissipation chamber, and the middle part in V-arrangement groove is fixed with two sets of second and meets water inflation sealing rod, be equipped with a locating piece between two sets of second and meet water inflation sealing rod, the both sides of locating piece are equipped with respectively and meet water inflation sealing rod complex second pressure sensor with two sets of second, the second meets water inflation sealing rod and supports after meeting water inflation and presses second pressure sensor to report to the police, the heat dissipation chamber still is equipped with the first through-hole of louvre intercommunication, still be equipped with the second through-hole on the first fire-retardant board.

The utility model has the advantages that:

1. the waterproof guard plate is arranged at the bottom of the cover plate, so that the waterproof guard plate can be prevented from easily splashing to the joint of the U-shaped bottom groove and the cover plate when meeting water;

2. the connecting piece for connecting the cover plate and the U-shaped bottom groove is arranged on the inner side of the waterproof guard plate, and the sealing strip is arranged at the top end of the U-shaped bottom groove, so that the sealing strip can be compressed and sealed when the bolt is vertically screwed and the screwing force is larger;

3. set up the louvre through the both sides at the U-shaped kerve, and set up the extension groove on the top of louvre, set up deckle board and pressure sensor in the extension groove, gradually go into the rainwater in the louvre, first meet water inflation sealing rod and can meet water inflation back and support and press the deckle board crimping first pressure sensor warning control personnel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

notation in the figure: 1 is electrically conductive row, 2 is the U-shaped kerve, 3 is the apron, 4 is waterproof backplate, 5 is the fixed block, 6 is the bolt, 7 is the sealing strip, 8 is the louvre, 9 is the extension groove, 10 is the deckle board, 11 is the spring, 12 is first water inflation sealing rod, 13 is first pressure sensor, 14 is the extension backplate, 15 is the cross resistance board, 16 is first fire-retardant board, 17 is the fire-retardant board of second, 18 is the V-arrangement groove, 19 is water inflation sealing rod for the second, 20 is second pressure sensor.

Detailed Description

With reference to fig. 1 to 2, an automatic alarm type waterproof bus duct includes a waterproof bus duct housing and a plurality of conductive bars 1 installed inside the waterproof bus duct housing for powering on, the waterproof bus duct housing includes a U-shaped bottom groove 2 and a cover plate 3 covering the top of the U-shaped bottom groove 2, the bottom of the cover plate 3 is provided with waterproof guard plates 4 located at two sides of the U-shaped bottom groove 2, two sides of the U-shaped bottom groove 2 are fixed with fixing blocks 5, the fixing blocks 5 are connected with bolts 6 for connecting to the bottom side of the cover plate 3, and the top end of the U-shaped bottom groove 2 is further provided with a sealing strip 7 fixed in a groove at the bottom side of the cover plate 3 in a sealing manner; two sets of louvres 8 have been seted up on the both sides vertical plate of U-shaped kerve 2, an extension groove 9 has been seted up at louvre 8's top, be equipped with a deckle board 10 in the extension groove 9, the both sides of deckle board 10 are equipped with two sets of sliding blocks, be equipped with the spout with sliding block sliding fit in the extension groove 9, and be equipped with a spring 11 that supports and press the sliding block in the spout, the bottom side of deckle board 10 is fixed with a butt in the first water-swelling sealing rod 12 of louvre 8 bottom, a plurality of heat dissipation through-holes have been seted up on the first water-swelling sealing rod 12, and a first pressure sensor 13 is still installed to the tank bottom of extension groove 9, support after water-swelling in the first water-swelling sealing rod 12 and press deckle board 10 crimping first pressure sensor 13 to report to the police.

An extension guard plate 14 is also longitudinally and slidably connected to the inner side of the waterproof guard plate 4.

The inboard of extending backplate 14 is equipped with the butt piece, and the both sides of U-shaped kerve 2 articulate has two sets of horizontal baffles 15, and the tip of violently hindering the board 15 is equipped with the sucking disc that is used for adsorbing on the butt piece, and violently hinders and has seted up a plurality of horizontal through-holes on the board 15.

The alarm and the first pressure sensor 13 are electrically connected with the controller.

The top end section of the sealing strip 7 is triangular which is matched with the bottom side notch of the cover plate 3.

A first flame-retardant plate 16 is arranged in the U-shaped bottom groove, a second flame-retardant plate 17 is arranged at the bottom side of the cover plate 3, a matched clamping groove matched with the conducting bar 1 is formed in the first flame-retardant plate 16 and the second flame-retardant plate 17, a heat dissipation cavity is further arranged between the first flame-retardant plate 16 and the U-shaped bottom groove 2, the cavity bottom of the heat dissipation cavity is a V-shaped groove 18, two groups of second water-swelling water stop strips 19 are fixed in the middle of the V-shaped groove 18, a positioning block is arranged between the two groups of second water-swelling water stop strips 19, second pressure sensors 20 respectively matched with the two groups of second water-swelling water stop strips 19 are arranged on two sides of the positioning block, the second water-swelling water stop strips 19 are pressed against the second pressure sensors 20 after swelling with water to give an alarm, a first through hole communicated with the heat dissipation hole 8 is further arranged in the heat dissipation cavity, a second through hole is further arranged in the first flame-retardant plate 16, so that heat can be communicated with the first through hole and the second through hole 8, and when rainwater entered, the second water-swelling sealing rod 19 can also detect rainwater in time, and the inflation is supported and is pressed pressure sensor and warn.

The utility model discloses a theory of operation is: the waterproof guard plate 4 is arranged at the bottom of the cover plate 3, so that the U-shaped bottom groove 2 and the cover plate 3 can be prevented from being easily splashed to the joint when meeting water; and by arranging the connecting piece for connecting the cover plate 3 and the U-shaped bottom groove 2 at the inner side of the waterproof guard plate 4 and arranging the sealing strip 7 at the top end of the U-shaped bottom groove 2, the sealing strip 7 can be pressed and sealed as the screwing force is larger when the bolt 6 is screwed vertically; set up louvre 8 through the both sides at U-shaped kerve 2, and set up extending groove 9 on louvre 8's top, set up deckle board 10 and pressure sensor in extending groove 9, gradually go into the rainwater in louvre 8, first meet water inflation sealing rod 12 can meet water inflation back and support and press deckle board 10 crimping first pressure sensor 13 warning control personnel.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof bus duct of automatic alarm type, includes the waterproof shell of bus duct and installs a plurality of the electrically conductive rows that are used for the circular telegram inside it, its characterized in that: the bus duct waterproof shell comprises a U-shaped bottom groove and a cover plate covering the top of the U-shaped bottom groove, waterproof guard plates positioned on two sides of the U-shaped bottom groove are arranged at the bottom of the cover plate, fixed blocks are fixed on two sides of the U-shaped bottom groove, bolts used for being connected to the bottom side of the cover plate are connected in the fixed blocks, and a sealing strip hermetically fixed in a notch on the bottom side of the cover plate is further arranged at the top end of the U-shaped bottom groove;

two sets of louvres have been seted up on the both sides longitudinal slab of U-shaped kerve, an extension groove has been seted up at the top of louvre, be equipped with a deckle board in the extension groove, the both sides of deckle board are equipped with two sets of sliding blocks, be equipped with in the extension groove with sliding block sliding fit's spout, just be equipped with one in the spout and support the pressure the spring of sliding block, the bottom side of deckle board is fixed with a butt in the first water-swelling sealing rod of louvre bottom, seted up a plurality of heat dissipation through-holes on the first water-swelling sealing rod, just a first pressure sensor is still installed to the tank bottom of extension groove, support after water-swelling in the first water-swelling sealing rod and press the deckle board crimping first pressure sensor reports to the police.

2. The automatic alarm type waterproof bus duct of claim 1, wherein an extension guard plate is longitudinally slidably connected to the inner side of the waterproof guard plate.

3. The automatic alarm type waterproof bus duct according to claim 2, wherein a butt block is arranged on the inner side of the extension guard plate, two groups of transverse baffle plates are hinged to two sides of the U-shaped bottom groove, suckers used for being adsorbed on the butt block are arranged at the end portions of the transverse baffle plates, and a plurality of transverse baffle through holes are formed in the transverse baffle plates.

4. The automatic alarm type waterproof bus duct of claim 1, further comprising a controller and an alarm, wherein the alarm and the first pressure sensor are both electrically connected with the controller.

5. The automatic alarm type waterproof bus duct of claim 1, wherein the cross section of the top end of the sealing strip is a triangle which is matched with the bottom side notch of the cover plate.

6. The automatic alarm waterproof bus duct of claim 1, wherein a first flame retardant plate is arranged in the U-shaped bottom groove, a second flame retardant plate is arranged on the bottom side of the cover plate, matching clamping grooves matched with the conductive bars are formed in the first flame retardant plate and the second flame retardant plate, a heat dissipation cavity is further arranged between the first flame retardant plate and the U-shaped bottom groove, the cavity bottom of the heat dissipation cavity is a V-shaped groove, two groups of second water-swelling water stop strips are fixed in the middle of the V-shaped groove, a positioning block is arranged between the two groups of second water-swelling water stop strips, second pressure sensors respectively matched with the two groups of second water-swelling water stop strips are arranged on two sides of the positioning block, the heat dissipation holes of the second water-swelling water stop strips are pressed against the second pressure sensors after swelling in water to alarm, and a first through hole communicated with the heat dissipation cavity is further arranged, and a second through hole is also formed in the first flame-retardant plate.